can I get help to solve a algebra problem

- anonymous

can I get help to solve a algebra problem

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- katieb

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- anonymous

yes

- anonymous

Find the y-intercept and the x-intercept for the equation. 4x + 5y=100
what is the y-intercept? (type an ordered pair.)
what is the x-intercept? (type an ordered pairs

- anonymous

so the x intercept is 25 n y intercept is 20 ...that is (25,20)

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## More answers

- anonymous

the first answer is to t is 25 n and the y t is 20

- anonymous

what is the n for

- anonymous

i'm sorry there's no 'n" there it was just an "&"

- anonymous

Oh k the answer for y is 20 and x is 25 that's it

- anonymous

x-intercept = 25 & y-intercept=20

- anonymous

yeah thats all

- anonymous

Oh k the answer for y is 20 and x is 25 that's it

- anonymous

can we work on another problem

- anonymous

you know the method , don't you?

- anonymous

yeah ..sure..lemme try

- anonymous

Find the corrdinates of the y-intercept and of the x- intercept for the line displayed on the right. type an ordered pair.) what is the x intercept? type the order pair.

- anonymous

which line? displayed on the right?

- anonymous

may i know what is the line?

- anonymous

6
I do not know how to write these graphs and lines I am so confuse

- anonymous

its a red line running from under the x on the right hand side

- amistre64

if there is a picture of it; the x-intercept is where the line cross the x-axis; and the y-intercept is where the line crosses the y-axis.

- anonymous

yes..exactly..gabrieal, just look at the point where the line touches both the axes, those are the intercepts

- anonymous

the top is 6 y to the bottom is -6 now the x across at the bottom of axis is 6 from the right and obove the left on the y

- anonymous

they are no in the middle of the 0 starting point but 6 axis to 6 y

- amistre64

if I understand you correctly; you say that the line touches the x axis at x=6; and the line touches the y xis at y=-6?

- anonymous

yes

- anonymous

it is diangle

- anonymous

the line is touching the graph at 2 points , am i right? then they are 6 & -6

- anonymous

6 on x(right side) and -6 on y(upwards)

- anonymous

is it that way?

- amistre64

y-intercept = (0,-6); x-intercept = (6.0). If we understand you correctly

- anonymous

which I could fax these graphs

- anonymous

hmm..the answer given by amistre64 is right, i guess , if the graph seems that way

- amistre64

good luck :)

- anonymous

yes

- anonymous

okay

- anonymous

Determine whether (6,3) is a solution of y= 6x -4
Is the point (6,3) a solution of the equation y = 6x - 4? yes or no

- amistre64

plug in x and y to solve :) 6(6)=36-4=32 which is not equal to 3

- anonymous

if the point (6,3) satisfies the given equation then it is a solution , that means, if 3=6(6)-4 then (6,3) is a solution..so in this case it is not so...and hence the point is not a solution :(

- anonymous

understood?

- anonymous

yes

- anonymous

good :)

- anonymous

the answer is no

- anonymous

was the point 6,3 a solution of the equation so the answer is no

- anonymous

are you there

- anonymous

determine whether (3,5) is a solution of the equation
4p-7q = 11? is it yes or no--------------

- amistre64

we have no way to determine the value of "p" or "q" with the given information.

- anonymous

to find the solution of a given equation when we have the points, just substitute those points in t e equation to find whether they satisfy the equation or not.If they do, then that is the solution else thats not.

- anonymous

hay i am getting thit

- anonymous

is the answer yes or not

- amistre64

If (3,5) is supposed to represent p nd q in some fashion then:
4(3) - 7(5) = 12 - 35 is not equal to 11
4(5) - 7(3) = 20 - 21 is not equal to 11.
Either way, it doesnt seem to add up.

- anonymous

well the answer is no

- anonymous

A roof rises 2.1 feet vertically and 11 feet horizontally.What is the grade of the roof? the grade of the roof is ----------% round to the nearest percent as needed.

- amistre64

if you have any new questions; please type them in the "ask a question" box so that they show up in the list for people to see. Thank you.

- anonymous

- anonymous

I answer a question above waiting for an response

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